The Milwaukee 49-16-2738 M18 FUEL QUIK-LOK Brush Cutter Attachment is a dedicated brush cutter attachment for Milwaukee's split-boom outdoor power system. This is a brush cutter attachment designed for clearing thick grass, brush, and small diameter saplings with a compatible M18 FUEL QUIK-LOK power head. Model Number: 49-16-2738. If you already run Milwaukee outdoor gear and need more cutting authority than a string trimmer head can deliver, this is the attachment that steps up to that work.

At the business end, Milwaukee uses a 9 inch blade with a 4-tooth design. That setup is meant for demanding clearing work where line heads wear quickly or bog down. Milwaukee also lists dual operating speed ranges of 0 to 4,900 RPM and 0 to 6,200 RPM through the power head system, which helps the attachment manage brush cutting loads without feeling mismatched to the cordless platform.

The split-shaft design is the real reason this attachment makes sense for a lot of users. Instead of buying and storing another complete gas-style machine, you can connect the brush cutter head to the Milwaukee M18 FUEL Power Head with QUIK-LOK and keep one power source for multiple outdoor jobs. That matters for contractors, property crews, and serious homeowners who want less clutter in the trailer or shed and faster changeovers between attachments.

Milwaukee also built this attachment around jobsite durability, not just cutting performance. The protected drive shaft is there to help resist damage from drops and storage conditions, which is a practical feature on outdoor power equipment that gets leaned against walls, stacked in trucks, and moved around constantly. The alignment label is another small detail that makes a difference, since it gives you a clear visual check that the attachment is fully seated in the power head before you get to work.

For control and containment, the blade guard is optimized to keep cut material managed better around the work area. On brush and thick grass, that matters for cleaner operation and better visibility while you work. Milwaukee also specifies materials including aluminum, steel, and polycarbonate, which lines up with what you want in an attachment like this: metal where strength matters and durable engineered material where weight and impact resistance matter.

Compatibility is straightforward. This attachment is part of the Milwaukee M18 FUEL QUIK-LOK Attachment System and is designed to work with the M18 FUEL Power Head with QUIK-LOK. Source data also calls out compatibility with models 3016-20, 3016-20PS, 3016-20ST, 3016-21PS, and 3016-21ST. If you are already on the M18 platform, that makes this attachment a clean add-on rather than a separate ecosystem to manage.

In real-world use, this is best suited for overgrown property edges, pond banks, fence lines, trail cleanup, and reclaiming areas where tall grass and woody growth have gotten ahead of you. It is not a replacement for every dedicated clearing machine on the market, but it fills a very useful middle ground: more aggressive than a trimmer head, easier to store and swap than a full standalone unit, and a smart fit for users already invested in Milwaukee outdoor power.

Who should buy it? Landscapers, grounds crews, municipal maintenance teams, acreage owners, and homeowners with rough property will get the most out of it. If your work regularly moves from trimming to heavy growth cleanup, the Milwaukee 49-16-2738 M18 FUEL QUIK-LOK Brush Cutter Attachment is the attachment that keeps your M18 power head doing more than just light grass work.

Milwaukee 49-16-2738 M18 FUEL QUIK-LOK Brush Cutter Attachment for Real Cleanup Work

This is the attachment you buy when a trimmer line setup is no longer the right tool for the growth you are dealing with.

• Who it's for: Best for landscapers, maintenance crews, and property owners already using a Milwaukee QUIK-LOK power head who need to clear heavier grass and brush.
• Why it stands out: The 9 inch 4-tooth blade, protected drive shaft, and simple system compatibility make it a practical way to turn one power head into a more capable brush clearing setup.
• Worth knowing: This is an attachment, not a standalone tool, so you need a compatible Milwaukee M18 FUEL QUIK-LOK power head to run it.

• What does this attachment fit? It is designed for the Milwaukee M18 FUEL Power Head with QUIK-LOK and is part of the M18 FUEL QUIK-LOK Attachment System.
• What kind of cutting work is it meant for? Source data says it is recommended for clearing brush, thick grass, small diameter trees, and saplings.
• What size blade does it use? It uses a 9 inch blade with a 4-tooth design.
• How much does the attachment weigh? The attachment weight is listed at 3.6 lb.